Method for increasing I/O performance in systems having an encryption co-processor
US9325492B2 · kind B2 · utility
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4References
20Claims
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Key dates
| Filing date | Mar 8, 2010 |
| Grant date | Apr 26, 2016 |
| Priority date | — |
| Expiry date | Aug 18, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method for improving performance while transferring encrypted data in an input/output (I/O) operation are provided. The method includes receiving a block of data. The method also includes dividing the block of data into a plurality of sub-blocks of data. The method further includes performing a first operation on a first sub-block. The method also includes performing a second operation on a second sub-block at substantially the same time as performing the first operation on the first sub-block. The method still further includes reassembling the plurality of sub-blocks into the block of data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.